1. 将测温电路输出的模拟电压信号经过模数转换器变成数字电压信号输入到FPGA 2. 对测量值和期望值进行比较（PID） 3. FPGA根据比较结果生成PWM（作为开关）控制加热电路 4. 加热电路是一根电阻丝，通电流来加热 5. 配置通信模块：将通信模块与FPGA连接，并使用相应的协议（例如UART、SPI或I2C）配置通信模块。 6. 编写上位机软件，能设置目标温度（4.27K），显示当前温度 7. 测温电路电压与温度的关系是65V/K，环境温度波动是10mK，要达到的温度的分辨率是10µK 8. 测温电路已经做好，不包含在这个项目里 9. 开发环境：Vivado 2018.3 FPGA型号：AX7A200T
T3核心板硬件资源基本需求 基本硬件资源 1. 电源供应 DC电源输入，5V单电源输入，CPU要能检测到这个电源是否供电； 电池输入，锂电池电源输入； 实时时钟电源，使用纽扣电池； 2. 显示接口 要支持RGB，LVDS和MIPI接口，由于同时只能使用一个接口，所以这3个接口的管脚可以复用； 3. 触摸屏接口 电阻屏接口，使用ADS7846或者兼容芯片，使用SPI接口； 电容屏接口，使用IIC接口； 4. SD卡接口 CPU要预留出SD/TF卡接口管脚； 5. 网络接口 使用RMII接口的PHY，所以RMII接口管脚也要预留出来，PHY使用DP83848IVV； 6. 串行通信接口 预留出1个RS232用的UART； 预留出1个RS485用的UART，另外还要预留1个管脚用来RS485的方向控制； 7. USB接口 预留出1个USB接口用来外接USB设备； 8. 旋转编码器接口 使用2个外部中断口来接增量型旋转编码器； 9. 蜂鸣器接口 使用一个PWM输出来控制蜂鸣器； 10. GPIO接口 至少预留出32个GPIO口用于外部设备的控制，如键盘输入，指示灯输出，三态安全开关输入，三档选择开关输入等； 基本驱动需求 1. 旋转编码器输入驱动 旋钮编码器驱动要求能判断编码器旋转方向，目前这两个GPIO口不给上层读取, 直接由驱动发送按键值，就是加入LINUX的输入事件，正向旋转发送键值59，反向旋转发送键值60，从event0读取。 2. RS485驱动 RS485需要1个方向控制脚，当向对应的UART发送接收数据时，方向脚能自动实现方向控制。 3. 蜂鸣器驱动 蜂鸣器驱动要求能设置PWM输出的频率，输出的时间，输出时间到了自动关闭PWM输出。 4. 薄膜按键驱动和USB键盘驱动 预留24个GPIO作为薄膜按键的输入，目前的驱动是作为GPIO口来读取的；最好也缴...
...5、逻辑分析能力强，条理性强，有一定的讲解能力； 6、有相关工作经验优先。 岗位职责： 1. 进行嵌入式系统（Embedded Linux）驱动程序开发。 2. 负责系统底层的BSP相关工作，如Linux Kernel移植优化，设备驱动开发、移植和优化。 3. 参与项目需求分析，进行驱动软件的详细设计。 4. 根据公司技术文档规范编写相应的开发文档。 驱动工程师 Software Driver Engineer 任职资格: 1.精通C/C++语言、ARM汇编，熟练使用GCC。 2. 至少两年以上嵌入式系统（Embedded Linux）软件开发经验，精通嵌入式系统软件开发。 3.深刻理解处理器架构，热爱处理器相关技术。深刻理解内存、DMA、中断等概念。熟悉ARM 处理器。 4.精通Linux 下驱动程序开发。有USB、video、audio、UART、IIC、SPI、SD/MMC等开发经验佳。 5.深入理解Linux文件系统、进程管理机制和内存管理机制。 6.熟悉威盛平台驱动开发者优先 必须：至少两年以手机或平板驱动开发经验。 岗位需求： 1、精通 C/C++/Java 编程语言，并且有相关项目开发经验。 2、熟悉Linux下C/C++/Java开发环境。 3、熟悉Linux下 Shell脚本使用。 4、熟悉Android应用编程开发，包括环境建立以及常用调试方法。 5、了解Android Frameworks层和HAL层相关知识，有过相关项目经验者优先考虑。 Android高级软件工程师 Software Engineer for Android Devices 工作职责： 1、熟悉 Android SDK，了解Android framework 2、多媒体框架开发 3、平板...
需要一位热衷 Arduino、电子设计的玩家创客帮忙介绍一个拇指般大小 32 位 Arduino 兼容开发板给中国的玩家. 这小小 38mmx18mm 的开发板功能含: 100MHz 32bit RISC / FPU + 1MByte Flash + 212KByte RAM + 2 UART + 2 SPI + 1 PWM + 17 GPIO + GPS 接收器. 售价 $12 (不含 GPS 有源天线). 性价比远超越在群众募资网站 Kickstart上能看到的任何 Arduino 相关开发板 (Digispark, Microduino, Tinyduino, Galago, Teensy 3.0...). 目标是 10 天内帮 NavSpark 活动增加 250 位中国区的支持赞助者, $500 做酬劳, 超过或不及都照比例计算. 例如: 增加 200 位中国区支持赞助者则以 US$400 做酬劳, 1000 位则以 US$2000 做酬劳. NavSpark 活动网址:
...audio data exchange between two identical STM32 boards using full duplex SPI with DMA, with one STM32 acting as master, i.e. sending SAI master clock to sync the other STM32 (via its I2S codec) to the data stream. The SPI link works stable but there are some changes that need to be done to the firmware in order for the synced STM32 to be able to flash itself: Two possibly related issues: - A Firmware Update function exists that transmits firmware package via USB, temporarily saves it to SDRAM, then uploads a "flasher" program to the STM32, which lets it write the data in SDRAM to its own flash memory. This feature does not work on the synced STM32: it crashes and the previous firmware becomes corrupted. Possibly related to SPI DMA interrupts or SAI DMA in...
Looking for short and long term help on an canbus tool using ESP32. Proficiency in C/C++ programming for embedded systems. Understanding of CAN bus communication protocols Experience with ESP-IDF Familiarity with hardware design and debugging tools. Knowledge of network protocols and interfacing (UART, SPI, I2C, etc.). Experience with other microcontroller platforms and RTOS Familiarity with automotive diagnostic standards (e.g., OBD-II, UDS) Knowledge of wireless communication protocols (Wi-Fi, Bluetooth) as used in ESP32 Experience with cross-platform development for desktop and mobile applications
...firmware development for a specific STM32 microcontroller model. - Application/Use Case: While not specified, the project likely involves a real-world application within the realm of consumer electronics, industrial automation, or wearable devices. Skills & Experience: - Prior experience with STM32 microcontrollers is essential. - Proficiency in utilizing various communication protocols (e.g. UART, SPI) and integrating sensors would be a plus. - Familiarity with power management techniques is highly desirable. - Experience with the specific STM32 model is needed to ensure optimal performance and compatibility. - A background in the chosen application domain (consumer electronics, industrial automation, or wearable devices) would be beneficial. If you've worked on sim...
...microcontroller. The ideal candidate should have: - Proficiency in Wiznet development - Proficiency in STM32 development - Extensive experience with Ethernet connectivity - Understanding of data transfer speeds and protocols. - STM32 and W5500 modules at hand Your job will be to write an optimal code, preferably in STM32CUBEIDE or Keil MDK Arm. The Wiznet W5500 is connected to STM32 via SPI, it should connect to ethernet router with DHCP mode and afterwards establish and maintain a websocket connection to public domain, sending and receiving data. The code should be clear, well commented and easily readable-reusable. The devices used are STM32F103C8 and Wiznet W5500. Please, make your bid indicating your understanding of the project, and your proposed timeline for compl...
...tag as prices change. Attached are schematics and references for my desired components. I'd like to use the new ESP32-C6-MINI-1-N4 unit as the main controller, as I'm very familiar with ESP programming already, and want to take advantage of its many connectivity options including BLE, Zigbee, and Thread. The ePaper display itself will be the Pervasive 2.13" display using the ZIF25 connector and SPI protocol. Schematics and additional reference details are attached, please read these carefully to ensure the ePaper display module functions accordingly. It will be powered by two CR2450 button cells, but please include a USB C connector for programming and backup power source. I'll also need a notification LED and a tactile button. The outcomes I'm expect...
Creating a library to control the TMC5160 using only the SPI bus. The library must be ESP32 compatible and will not use other similar existing libraries for other TMCs. It must include: - basic functions for motor setup and movement, positioning - advanced functions such as CoolStep, StallGuard2, SpreadCycle and StealthChop2 - sensorless operation to find home position (StallGuard2) - the library must not block additional ESP code during motor running and control (delay commands etc) and must support running of multiple motors simultaneously (using CS signal) - deploying the library in VS Code + PlatformIO The library functionality will be tested on a TMC5160 BOB + NEMA 8 (8HS15-0604S).
...Experience with handling multi-channel signals. • Familiarity with line level audio signal processing and mixing. We need an engineer with deep experience in high-end analog circuit design using low noise operational amplifiers. We will provide basic diagrams and objectives. The project involves high quality op amps and line drivers for an audio routing project. We will be using FPGA platforms with SPI and TCP/IP to send commands to digitally controlled audio daughterboards in a card cage configuration. The proof of concept will include circuit design and a functioning prototype of two audio channel for control and noise and sweep analysis of the output. We have pre-selected chip sets and will provide prototype hardware....
...based development board. This project requires implementation of PS side SPI0, SPI1 and DMA to move data from 2 SPI slaves to onboard DDR3 memory. 1) Use your own Zynq 7000 based development board (e.g Microzed, Zedboard etc having DDR3 memory) that you already have. 2) To this board connect 2nos. of SPI EEPROM. We will supply you with the EEPROM boards with jumper cables on other end to connect to your development board. 3) 1st EEPROM connects to PS SPI0 & 2nd EEPROM connects to PS SPI1 interface. 4) Both the SPI interfaces will be configured to operate at 25MHz SPI clock frequency. 5) Configure the PS DMA (2 channels would be needed) for both PS SPI0 & PS SPI1 to read the SPI data and transfer that data to DDR3 using DMA at highest speed...
I'm seeking a well-experienced developer who understands STM32...communication, and Remote device management would be an added bonus. The ideal candidate should have: - Proficiency in Wiznet development - Proficiency in STM32 development - Extensive experience with Ethernet connectivity - Understanding of data transfer speeds. Your job will be to write an optimal code, preferably in STM32CUBEIDE or Keil MDK Arm. The Wiznet W5500 is connected to STM32 via SPI, it should connect to ethernet router with DHCP mode and afterwards establish and maintain a websocket connection to public domain, sending and receiving data. The devices used are STM32F103C8 and Wiznet W5500. Please, make your bid indicating your understanding of the project, and your proposed timeline for complet...
Please help me solve the first file I upload, which uses psoc creator and the board is psoc 4200M, It would be best if you can remotely control my computer to help me complete it now. I hope it can be completed within 24 hours. It is an experiment on SPI wireless stepper motor control, the configuration part is done, and the board that connects the circuit is also connected to my computer, I need someone help me and help me write the code (C).
I'm looking for an expert who can assist me in interfacing SPI with an SDHC card for data storage on an MSP430 FR4133. Key Requirements: - The primary purpose of this project is to facilitate the storage of multimedia files on the SDHC card. - While the read/write speed isn't of utmost importance, it is moderately critical to keep up with the data storage requirements. Ideal Skills and Experience: - Proficiency in programming the MSP430 and interfacing SPI. - Prior experience in data storage projects, particularly handling multimedia files. If you're confident in your abilities and have a solid understanding of these requirements, I'd love to hear from you.
...stability, low noise and absolute value representation) K thermocouple element measurement. Two approaches are forseen - using the high precision MAX31856 as well as the AD8495 in conjunction with a 20-bit SAR and 24-bit SigDelt ADC. Apart from the ADC proposition the project comprisis of a full circuit and PCB creation. Additionaly also the needed firmware for the respective communication (over SPI) shall be properly implemented (well structured and with readable comments). Finally also testing should take please for measure the achievable performance of the proposed and implemented solutions. Please read carefully the attached project sheet with even more details. Looking forward to work together with an experienced engineer in the analog design and embedded domain. Feel fr...
...Rockchip RK3588: - Connect the RK3588 SoC to the necessary power supplies, clock signals, and peripherals according to its datasheet. 2. 4GB/8GB RAM: - Connect the RAM module(s) to the RK3588 SoC's memory interface, ensuring proper signal routing and power connections. 3. eMMC: - Connect the eMMC storage device to the appropriate interface on the RK3588 SoC, typically using MMC/SDIO or SPI interface. 4. NVMe M.2 SSD Port: - Provide the necessary connections for the NVMe M.2 SSD port, including PCIe lanes and power connections. 5. USB C Type Data + Power Connector (3 Male Connectors) & (3 Female Connectors): - Connect the USB Type-C connectors to the RK3588 SoC or an appropriate USB controller, ensuring proper signal routing for data and power delivery....
We require microcontroller programming services to execute sensor interfacing and manage communication protocols. Our project needs an expert who can: - Interface our 32 bit PIC microcontroller with temperature sensors, analog circuits like Op-Amp and ADC - Implement SPI communication protocol within the microcontroller Experience with PIC microcontrollers is a must, along with a sound understanding of sensors, analog-to-digital conversion (ADC), and SPI protocol. Proven experience in similar tasks will make you an ideal candidate for us.
The project will be done in 2 parts , 1- controlling adf4356 rf synthesizer with matlab code and arduino uno hardware. The work will be done and tested on my hardware using TeamViewer. 2- Controlling mcp3424 and matlab in a loop such that the rf synthesizer generates the frequencies from 0.5 to 1.5 ghz with controllable output power. The mcp 3424 module reads those signals. The code for mcp module reading will be provided, which you can integrate in your adf code in Matlab.
Description: We are a drone manufacturing company. We are currently looking for a skilled and experienced Electronics Engineer and PCB Designer who has good knowledge about Jetson boards and STM32 microcontrollers and has a good h...6-layer PCBs. Project Description: We are aiming to build a custom PCB where we want the take the Jetson Orin nano series carrier board and the NXTPX4 Pro Flight Controller and fuse both of them into one PCB with customization for the External connector pins(USB, CSI, JST). We also want to customize and change the connector of the 40pin header on the jetson board to specific JST connectors for I2C, SPI, USRT, etc. Skills required: -Expert in understanding and creating complex schematics -Expert PCB designer -Expreience with Jetson boards -Good Com...
...advancements in embedded systems technology. Qualifications: Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field. Minimum of 2 years of experience in firmware development. Proficiency in programming languages such as C/C++ for embedded systems. Hands-on experience with Raspberry Pi and STM32 microcontrollers. Familiarity with communication protocols such as UART, SPI, I2C. Strong problem-solving skills and attention to detail. Excellent communication and teamwork abilities. Ability to work in a fast-paced environment and adapt to changing project requirements. Preferred Qualifications: Experience with real-time operating systems (RTOS) for embedded systems. Knowledge of hardware design principles and schematic reading. Familiarity with vers...
I'm seeking a skilled PCB designer to create a prototype less than 4 square inches in size. The design involves SDRAM connected with STM32H750 MCU alongside an external Quad SPI Flash and a 50 pin TFT interface. Key Aspects: - Using Altium Designer, the selected software for the design - Ensuring prototype is suitable for future development Ideal Skillset: - Proficient in Altium Designer - Understanding of SDRAM, STM32H750 MCU, Quad SPI Flash, and TFT interfaces - Experience in compact PCB design - Strong understanding of prototyping methodologies for electronics Your proposal should include a plan of how you'd approach this task, relevant past experience, and a timeline for completion. Thank you!
The objective of this project is to build a proprietary software from existing code available on the web and to modify the code as well as add more features as per our specifications. We are looking for a person or team that's experienced in embedded systems, proficiency with SPI communication. having worked with especially Raspberry Pi and ADALM-PLUTO and on the Linux and Python platform.
The objective of this project is to build a proprietary software from existing code available on the web and to modify the code as well as add more features as per our specifications. We are looking for a person or team that's experienced in embedded systems, proficiency with SPI communication. having worked with especially Raspberry Pi and ADALM-PLUTO and on the Linux and Python platform.
...enhancing the hardware and firmware of our existing PIC24 boards. The scope of work includes: Hardware updates: - Addition of new interfaces - Implementation of new readers like RFID, Weight and other sensors on UART, SPI, I2C Firmware Changes: - Integration of the new reader interfaces - Implementation of bug fixes - Updating existing firmware to accommodate the new changes - Fulfillment of new requirements, which will vary based on specific projects The ideal candidate should have relevant experience in board-level design and firmware engineering, with proficiency in UART, SPI, I2C protocols and development using the PIC24 platform. The project may also involve creating support for additional sensors, enhancing communication capabilities and improving power mana...
I am looking for a seasoned professional who can develop a BLDC (Brushless DC) motor control system for my industrial automation project. Requirements: * Experience in BLDC motor controls is essential. * Must be proficient in serial communication systems, particularly UART, SPI, and I2C. * Knowledge of optical encoders is paramount as this will be our preferred feedback mechanism. * Past experience in industrial automation projects will be highly beneficial. * Familiarity with safety and regulatory standards in the industrial automation sector is an added advantage. By the completion of this project, the BLDC motor control should work seamlessly with the rest of our system, supporting effective and efficient operation of our industrial processes.
In this project we will be implementing a control system using the Lattice iCE FPGA. The task at hand involves converting a schematic for a Synchronous Data Link Control (SDLC) data stream to an SPI Master data stream converter to Verilog or VHDL and then verifying the design through simulation. And finally creating the file that will be used to program the target part in production. The ideal freelancer for this job is proficient in working with FPGAs, preferably with a strong background in the Lattice iCE FPGA. I’m looking for someone adept in schematic to HDL conversion. Experience in working with SDLC data will serve as a plus. Please ensure that your experience and skills include: - FPGA development, specifically with the Lattice iCE. - Expertise in schematic to HDL ...
...in electronics, Specifically FPGA's and Verilog who can assist in creating a 32 channel logic analyzer. The analyzer's primary role will be to facilitate the debugging of digital circuits, analyzing serial communications, and examining micro-controller signals and digital protocols. Key Responsibilities: - Design and create an analyzer able to decipher multiple digital protocols including CAN, SPI, I2C, UART, RS422, RS485, i2C 1-Wire, and SIM devices. - Equip the analyzer with a unique functionality to understand and interpret data in custom HEX, Bianry and ASCII formats. Ideal Experience and Skills: - Proficient in digital protocols and encoding. - Extensive experience in electronics, especially in creating and debugging logic analyzers. - Ability to work with vario...
...can design and develop an OLED display driver that's compatible with STM32 or another microcontroller. This task will require both hardware and software handling proficiency. Key Tasks: - Create a driver for an OLED display with a support of SPI interface. - The driver must be able to support a maximum display resolution of 128x64 pixels. - Ensure that the developed driver aligns seamlessly with STM32. The ideal candidate for this project will have: - Extensive experience in working with STM32 microcontrollers. - Strong knowledge and experience in SPI interface. - Experience in developing display drivers, especially for OLED displays. - Exceptional debugging and troubleshooting abilities. - A good understanding of hardware-software integration. If you meet these ...
We want Embedded professionals having more than 5 years experience in embedded software and hardware development, Should have sound knowledge of communication protocol like Rs232,RS485,SPI,I2C,USB & Ethernet and having experience in integration of various hardware system available in our organization and these hardware have RS232 and USB ports and the requirement is to capture the data from these ports and parsed the required data and then store it on the given server. The user must be expert in fetching data from the mentioned ports and ability to develop mobile app for this particular activity will be an added advantage. Key Project Elements: - The fetching of data from the RS232 and USB ports and store it on the server. - Additional communication modules may be ...
We have an existing VHDL project that implements various memory protocols that runs on a Lattice FPGA (MachXO2 LCMXO2-4000HC). The FPGA is used as a high-speed data bridge between an ARM based microcontroller and a connected memory device (using SMC). This project is to expand the existing project and add support for the eMMC protocol and eMMC Flash memo...with eMMC devices or extensive FPGA experience. Here's what we need: - Examining and understanding the current project - Deciding upon and implementing the suitable existing and additional protocols - Troubleshooting any issues to ensure the new code works as designed The ideal candidate should have: - Solid experience in FPGA engineering - Proficient with multiple protocols such as eMMC, SMC, SPI, etc. - Excellent trouble...
We have an existing VHDL project that implements various memory protocols that runs on a Lattice FPGA (MachXO2 LCMXO2-4000HC). The FPGA is used as a high-speed data bridge between an ARM based microcontroller and a connected memory device (using SMC). This project is to expand the existing project and add support for the eMMC protocol and eMMC Flash me...with eMMC devices or extensive FPGA experience. Here's what we need: - Examining and understanding the current project - Deciding upon and implementing the suitable existing and additional protocols - Troubleshooting any issues to ensure the new code works as designed The ideal candidate should have: - Solid experience in FPGA engineering - Proficient with multiple protocols such as eMMC, SMC, SPI, etc. - Excellent trouble...
I'm looking for someone to edit an existing Altium schematic, you will need to remove some parts, you will need to add 2 new header pins, and move the components that are on the bottom layer to the top layer. Most of the routing is completed. this should be a pretty simple task. (please do not bid that it will take 7 days, and no this is not a $100 project!) This is the link for the board that ...remove some parts, you will need to add 2 new header pins, and move the components that are on the bottom layer to the top layer. Most of the routing is completed. this should be a pretty simple task. (please do not bid that it will take 7 days, and no this is not a $100 project!) This is the link for the board that I need to modify.
I am searching for a programmer specialized with STM32 to develop an inverter. Here are the core competencies you need for the project: - Knowledge of basic communication protocols like UART, SPI, I2C. - Ability to handle sensor integration. - STM32 programming experience, preferred language not specified. - In-depth knowledge in developing off-grid inverters would be a great plus. For this task, you will focus mainly on creating the inverter. The work may require employing a variety of communication protocols and integrating them with various sensors. Please confirm if you have these capabilities before bidding on the project.
Arduino code for STM32H750 to display image from SD card on the ST7789 TFT LCD using hardware STM32 SPI and STM32Duino
I'm looking for someone to edit an existing Altium schematic, you will need to remove some parts, you will need to add 2 new header pins, and move the components that are on the bottom layer to the top layer. Most of the routing is completed. this should be a pretty simple task. (please do not bid that it will take 7 days, and no this is not a $100 project!) This is the link for the board that ...remove some parts, you will need to add 2 new header pins, and move the components that are on the bottom layer to the top layer. Most of the routing is completed. this should be a pretty simple task. (please do not bid that it will take 7 days, and no this is not a $100 project!) This is the link for the board that I need to modify.
...developer endeavoring in RFID technology, I'm seeking an expert who can craft Arduino code for the MFRC522 module. Here's what I need: - Read UID from RFID tags using MFRC522 with predefined SPI pins (SS_PIN 11, RST_PIN 21, MISO_PIN 12, MOSI_PIN 13, SCK_PIN 14). - After reading UID, display a message with the tag's details on a connected computer screen. The ideal freelancer should possess: - Proficiency in Arduino platform and coding. - Experience with RFID technology, specifically the MFRC522 module. - Ability to implement serial communication for data display on a computer. - Understanding of SPI communication protocol. - A knack for clean, well-commented code that is easy to debug and maintain. Thank you for considering this project – I'm...
I'm seeking an experienced electronics engineer or programmer to develop an audio playback system utilizing an ESP32, an external DAC module, and a 2W speaker. Here are my project specifications: - Integrate a 16MB Winbond SPI flash memory chip for audio file storage. - System must support music playback with standard quality audio. - Flexibility in handling audio file formats is preferred, though MP3 is a must. Ideal candidate attributes: - Proficiency in ESP32 programming and audio processing. - Experience working with SPI flash memory and DAC. - Ability to optimize storage to balance sound quality and file size. Please outline your approach to this project in your proposal.
...smoothly. - **Firmware Optimization**: Optimize the current firmware, enhancing its performance and efficiency. - **Troubleshooting**: Diagnose and fix bugs in the existing firmware to ensure reliability. - **Communication Mastery**: Implement robust communication protocols such as UART, SPI, and I2C for seamless data exchange with external computers or servers. **Skills Required**: - Advanced knowledge of PiC microcontrollers. - Mastery in Mikrobasic IDE for firmware development. - Proven experience with UART, SPI, I2C protocols. - Ability to integrate multiple functionalities into cohesive firmware. - Capable of interpreting and adhering to hardware specifications. - Previous work with external computers/servers communication. The ideal freelancer should have a track r...
I'm seeking skilled freelancers to bring up the iMax6 SOC Linux and develop a test application. This task will include: 1. Linux Deployment: You'll need to deploy Debian on the iMax6 SOC. Experience with SOC Linux configurations, especially with Debian, is crucial. Yocto also OK 2. Test Application Development: You'll develop an application allowing for: - I2C Communication - SPI Communication - GPIO Control - CAN Communication Prior knowledge in these specific types of communication and control is required. Note: The end-users for this project haven't been determined yet. However, a user-friendly and intuitive design could be beneficial for possible end consumers or system administrators besides developers.
I'm seeking an electronics expert for a specialized task:...Analog-to-Digital Converter (ADC) using Field-Programmable Gate Array (FPGA) technology. This board will primarily aim for data acquisition, taking advantage of a high-quality 24-bit resolution ADC to ensure accurate and reliable data retrieval. Interfacing will utilize the Serial Peripheral Interface (SPI) for its inherent advantages in speed, reliability, and simplicity. Key Skills & Experiences: - Proficient in FPGA design and programming - Familiarity with high-resolution ADCs - Experience in developing SPI interfaces - Understanding of data acquisition systems Your expertise will contribute significantly to the development of a powerful data acquisition tool. Let's push the limits of what�...
I am seeking a skilled freelancer with intermediate STM32 coding abilities. The ideal candidate should have: - Experience with STM32 microcontrollers - Knowle...abilities. The ideal candidate should have: - Experience with STM32 microcontrollers - Knowledge of various communication protocols - Familiarity with low power optimization techniques Please note that the specific functionality to be implemented will largely be centred around sensor integration and low power optimization. However, a solid understanding of communication protocols such as UART, SPI, and I2C is necessary. In your bid, please detail experiences with STM32 and similar projects you have worked on in the past. This will help me better gauge your suitability for the task at hand. Looking forward to working...
...particular, the IoT functionalities related to it. Key Requirements: - Connect a MicroE LTE IoT Click board to the cloud. - Utilize Microsoft Azure as the preferred IoT platform for cloud-connection. - Enable transmission of selected data types - specific sensor data and device status updates - to the Microsoft Azure cloud. set up a basic database structure. - sensor data will be provided via SPI or I2C bus, or via RS232 commands. - cloud data shall be visualized on mobile phone Skills and Experience Required: - Proven experience in IoT software development, particularly with microE click boards. - Familiarity with Microsoft Azure IoT capabilities and databases. - Knowledge in handling and visualization of sensor data and device status. - Strong grasp of cloud-connectivity an...
I am looking for a proficient Raspberry Pi developer to carry out a data collection and monitoring project. The purpose of this task is to design a system that will collect and track data regarding temperature, humidity, light levels, and pressure in real-time (every 5 minute). The sensors are RS485. Should get real time clock (RTC) over I2C or SPI. Data collected should be logged to a remote database URL (php). The database and PHP code is already done. This data should also be logged on a memory card (or USB flash drive). Ideal Skills: - Expertise in Raspberry Pi operation and coding - Understanding of sensors for environmental conditions data collection - Pyhon or any compatible language for Raspberry Pi This project requires proficiency with Raspberry Pi, its interfacing...
...domain. Screen Size: Medium (1.5-2 inches) - The smartwatch should have a screen size within the range of 1.78 inches. Processor: - ULP: Single core with 2-lane MIPI DSI - 9.4 x 9.4 mm package WIFI/BLE: - Infinion CYW4343W Memory: - 1 GB of LPDDR4x - 64 GB of eMMC Peripherlas: Peripherals sould be exposed through a very small form factor dense board to board connector: - UART - I2C - SPI - JTAG Battery: I need a battery Lithium-Polymer Battery charger circute and an on board gauge IC to keep track of the battery charging level. Size: - Should be smaller than 30x35mm Skills and Experience: - Proficiency in high performance hardware design. - Experience in designing hardware with WIFI and BLE. - Knowledge of battery charger and gauge circute design. If you have the skills...
...expertise in creating a project that involves reading and recording CSV text files on a MicroSD card using a standard SPI module. The code should operate without using FreeRTOS system. Moreover, the developed code will need to be compatible with Keil 5, and all project files should be shared in addition to the project folder. Tasks to be Accomplished: Implement a module for writing and reading text data in CSV format on a MicroSD card. Ensure seamless integration with a hardware SPI controller. Deliver complete project folder to work with Keil 5. A hands-on experience with MicroSD operations, solid understanding of CSV file manipulation and a strong knowledge of SPI hardware controller is expected for this task. Familiarity with Keil software would be a plus....
I need to interface a DAQ / IEPE ADS127L01 with STM32H753. The DAQ has a SPI output at 24 bits & 500Ks/secs. No processing is required within STM32. Only, Data from SPI-Peripheral to Buffer to Peripheral (OUT) is required / DMA. The out DATA needs to be in ETHERNET Protocol. Finally, this data on Ethernet Protocol should be tied to MATLAB for FFT.
